<template>
  <el-dialog title="新增员工" :visible="showDialog">
    <!-- 表单 -->
    <el-form ref="Theform" label-width="120px" :model="formData" :rules="rules">
      <el-form-item label="姓名" prop="username">
        <el-input v-model="formData.username" style="width:90%" placeholder="请输入姓名" />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input v-model="formData.mobile" style="width:90%" placeholder="请输入手机号" />
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker v-model="formData.timeOfEntry" style="width:90%" placeholder="请选择入职时间" />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select v-model="formData.formOfEmployment" style="width:90%" placeholder="请选择">
          <!-- 遍历只能遍历组件的数据 -->
          <el-option v-for="value in EmployeeEnum.hireType" :key="value.id" :label="value.value" :value="value.id" />
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input v-model="formData.workNumber" style="width:90%" placeholder="请输入工号" />
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <!-- @focus="showTree = true"  建议input输入框的事件，获取焦点就触发的事件 -->
        <el-input v-model="formData.departmentName" style="width:90%" placeholder="请选择部门" @focus="showTree = true" />
        <!--  @node-click="selectDept" 组件库的事件，一个点击部门的事件，可以接收一个参数 -->
        <el-tree v-if="showTree" class="myTree" :data="depts" :props="{label: 'name'}" default-expand-all @node-click="selectDept" />
      </el-form-item>
      <el-form-item label="转正时间" prop="correctionTime">
        <el-date-picker v-model="formData.correctionTime" style="width:90%" placeholder="请选择转正时间" />
      </el-form-item>
    </el-form>
    <!-- footer插槽 -->
    <template v-slot:footer>
      <el-row type="flex" justify="center">
        <el-col :span="6">
          <el-button size="small" @click="cancel">取消</el-button>
          <el-button type="primary" size="small" @click="determineok">确定</el-button>
        </el-col>
      </el-row>
    </template>
  </el-dialog>
</template>

<script>
import EmployeeEnum from '@/api/constant/employees'
import { departments } from '@/api/departments'
import { listToTrData } from '@/utils/index'
// 新增接口
import { Thenewemployee } from '../../../api/employees'
export default {
  props: {
    showDialog: {
      type: Boolean,
      default: false
    }
  },
  data() {
    return {
      EmployeeEnum, // 在data中定义数据
      depts: [], // 部门
      // 表单数据
      treeData: [], // 定义数组接收树形数据
      showTree: false, // 控制树形的显示或者隐藏
      loading: false, // 控制树的显示或者隐藏进度条
      formData: {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      },
      rules: {
        username: [{ required: true, message: '用户姓名不能为空', trigger: 'blur' }, {
          min: 1, max: 4, message: '用户姓名为1-4位'
        }],
        mobile: [{ required: true, message: '手机号不能为空', trigger: 'blur' }, {
          pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur'
        }],
        formOfEmployment: [{ required: true, message: '聘用形式不能为空', trigger: 'blur' }],
        workNumber: [{ required: true, message: '工号不能为空', trigger: 'blur' }],
        departmentName: [{ required: true, message: '部门不能为空', trigger: 'change' }],
        timeOfEntry: [{ required: true, message: '入职时间', trigger: 'blur' }]
      }
    }
  },
  async created() {
    const { depts } = await departments()
    console.log(84, depts)

    this.depts = listToTrData(depts, '')
  },
  methods: {
    //   可以接收一个参数
    selectDept(data) {
      // 这个参数会，当我们点击了部门的时候，他会返回一个对象给我们。里面的name属性。接收我们点击的部门
      console.log(data)
      this.formData.departmentName = data.name
      this.showTree = false
    },
    // 取消
    cancel() {
      // 清除数据
      this.formData = {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      }
      // 清理报错
      //   resetFields() 组件库的方法，清理我们没有输入而失焦导致报错的信息
      this.$refs.Theform.resetFields()
      //   关闭弹窗
      // 在子组件中, 可以通过 this.$parent 取得父组件的实例this
      this.$parent.isShowDialog = false
    },
    // 确定
    async determineok() {
      // 触发校验表单
      await this.$refs.Theform.validate()
      //   请求数据
      await Thenewemployee(this.formData)
      //   提示用户
      this.$message.success('新增成功')
      // 刷新页面
      this.$parent.getEmployee()
      // 关闭弹窗
      this.$parent.isShowDialog = false
    }
  }

}
</script>

<style lang="scss" scoped>
.myTree {
  width: 90%;
  border: 1px solid #888;
  position: absolute;
  z-index: 9;
  height: 200px;
  overflow: auto;
}
</style>
